GB201800552D0 - Clock calibration - Google Patents

Clock calibration

Info

Publication number
GB201800552D0
GB201800552D0 GBGB1800552.0A GB201800552A GB201800552D0 GB 201800552 D0 GB201800552 D0 GB 201800552D0 GB 201800552 A GB201800552 A GB 201800552A GB 201800552 D0 GB201800552 D0 GB 201800552D0
Authority
GB
United Kingdom
Prior art keywords
clock calibration
calibration
clock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB1800552.0A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nordic Semiconductor ASA
Original Assignee
Nordic Semiconductor ASA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nordic Semiconductor ASA filed Critical Nordic Semiconductor ASA
Priority to GBGB1800552.0A priority Critical patent/GB201800552D0/en
Publication of GB201800552D0 publication Critical patent/GB201800552D0/en
Priority to US16/961,209 priority patent/US11422585B2/en
Priority to PCT/EP2019/050778 priority patent/WO2019138102A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3237—Power saving characterised by the action undertaken by disabling clock generation or distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/324—Power saving characterised by the action undertaken by lowering clock frequency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/029—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment reducing the clock frequency of the controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0287—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment
    • H04W52/0293—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level changing the clock frequency of a controller in the equipment having a sub-controller with a low clock frequency switching on and off a main controller with a high clock frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electric Clocks (AREA)
  • Power Sources (AREA)
GBGB1800552.0A 2018-01-12 2018-01-12 Clock calibration Ceased GB201800552D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB1800552.0A GB201800552D0 (en) 2018-01-12 2018-01-12 Clock calibration
US16/961,209 US11422585B2 (en) 2018-01-12 2019-01-14 Clock calibration
PCT/EP2019/050778 WO2019138102A1 (en) 2018-01-12 2019-01-14 Clock calibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1800552.0A GB201800552D0 (en) 2018-01-12 2018-01-12 Clock calibration

Publications (1)

Publication Number Publication Date
GB201800552D0 true GB201800552D0 (en) 2018-02-28

Family

ID=61256268

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1800552.0A Ceased GB201800552D0 (en) 2018-01-12 2018-01-12 Clock calibration

Country Status (3)

Country Link
US (1) US11422585B2 (en)
GB (1) GB201800552D0 (en)
WO (1) WO2019138102A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11442492B2 (en) * 2019-03-04 2022-09-13 Intel Corporation Clock glitch mitigation apparatus and method
US11759623B2 (en) 2020-01-07 2023-09-19 Pacesetter, Inc. Implantable medical devices including low frequency and high frequency clocks and related methods
US20220091168A1 (en) * 2021-12-07 2022-03-24 Intel Corporation Clock frequency ratio monitor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5828678A (en) 1996-04-12 1998-10-27 Avid Technologies, Inc. Digital audio resolving apparatus and method
US6029061A (en) 1997-03-11 2000-02-22 Lucent Technologies Inc. Power saving scheme for a digital wireless communications terminal
GB2329795B (en) 1997-09-27 2002-09-25 Nec Technologies High resolution clock reconstruction for use in a mobile telecommunication device
US6725067B1 (en) 2000-03-24 2004-04-20 International Business Machines Corporation Method and system for restarting a reference clock of a mobile station after a sleep period with a zero mean time error
US7403507B2 (en) * 2001-06-18 2008-07-22 Texas Instruments Incorporated System and method for recovering system time in direct sequence spread spectrum communications
US7529531B2 (en) 2005-11-09 2009-05-05 Qualcomm, Incorporated Apparatus and methods for estimating a sleep clock frequency
US7272078B1 (en) * 2006-10-12 2007-09-18 Telefonaktiebolaget L M Ericsson (Publ) Efficient clock calibration in electronic equipment
US7881895B2 (en) * 2008-05-27 2011-02-01 Sony Ericsson Mobile Communications Ab Methods of calibrating a clock using multiple clock periods with a single counter and related devices and methods
GB2491001B (en) 2011-05-20 2013-05-08 Renesas Mobile Corp Method and apparatus for calibrating sleep clocks
GB201108512D0 (en) * 2011-05-20 2011-07-06 Renesas Mobile Corp Method and apparatus for calibrating sleep clocks
US9218018B2 (en) 2012-09-14 2015-12-22 Oracle International Corporation Method and apparatus for distributed generation of multiple configurable ratioed clock domains within a high speed domain
DE102013109818B4 (en) * 2013-09-09 2015-05-13 Intel IP Corporation Data processing apparatus and method for determining a clock ratio
US10218363B1 (en) * 2017-07-19 2019-02-26 Verily Life Sciences Llc Background calibration for real-time clock systems
EP3659236B1 (en) * 2017-07-26 2023-09-13 Panoramic Power Ltd. Transmission of time stamps of samples of self-powered power sensor
US10390305B1 (en) * 2018-05-16 2019-08-20 Qualcomm Incorporated Timing calibration control in extended discontinuous reception

Also Published As

Publication number Publication date
WO2019138102A1 (en) 2019-07-18
US11422585B2 (en) 2022-08-23
US20200348715A1 (en) 2020-11-05

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)